{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1122428",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x97c4dcbccf1b5cf8ef38dd4f1fa30dbd45dc8ff07eba135d1bbc382ac34d25ee",
    "signature": "0xc2ad2aa44ba82599b8d759e3bce39a78b5a81c70ebde964273de44d7f5fba0d4780d6632b0ec96dfe952b77a1468f25579a219e8178819029781a498902ffab31b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}