{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1637702588",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x94d7482ba8a2f941e9936bc280197bdb6024132568c0f9252c3fdc1ecb4ba3db",
    "signature": "0xffca56d08fc0d950e4b830de0e4dfca9a80a1838a5c47d4a8458be89d5aad14e027372663394b1b314e2ef14c847dba13f9b3d151ef01a3adb7f5f571bee062f1b",
    "signer": "0x102a924C1c076Dcb5816d20E32Dcb6F00e75F2C9",
    "userId": "485987672"
  }
}