{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1531369466",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x24efc9b3f00116838b38c643c02985f0040e658fb5c792385d110a5f6b881ea8",
    "signature": "0xf2fefda11a9ceaa6069e6fee0cb0157da20fbc09405318fc931a0c479e22de5968214d5a2c05023ae52e9de03f2eb98682c82d16a428d485a19cf04fa3641fba1c",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}