{
  "manageEntity": {
    "action": "Repost",
    "entityId": "406134",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0d9a2138854a07339a080a8ad63914aa2bc474cabeab9e5cac1f43ebbd749f6d",
    "signature": "0xa0efe10bff004d83d3ca23bb82a83b6169d481075d064c1f1f258e16aa0f4c454e75eac9c3308e308e2ac667a00b2ff8709567d536658c89414ca07037d7cd2e1c",
    "signer": "0x102a924C1c076Dcb5816d20E32Dcb6F00e75F2C9",
    "userId": "485987672"
  }
}