{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1384285598",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb1aac12549d43e51450facc447621947b67e52b5b1db368539b4a283dfba34ab",
    "signature": "0x9df6dcfba600785659ad4c53867a8ce3d226fe2cf041df1aa5b80ef81590a290154e2634e31a0ac8fbad0f73018334f12ba71f8dae98197fb72ac51b19469da71b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}