{
  "manageEntity": {
    "action": "Repost",
    "entityId": "406137",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2e7f84a22b4eb90fe0e7cb85bdef973343df09160cf42cd20823e57e34ae7501",
    "signature": "0xe08b78e67c3582081d7836dd6e7928b9211bfa1acbbc1336a8a02a1f3a6148d2538025cec8e99dc3f80a222230447ca5a26a73e1eb43b77ab51d134d02d65cd41c",
    "signer": "0x102a924C1c076Dcb5816d20E32Dcb6F00e75F2C9",
    "userId": "485987672"
  }
}