{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2133946455",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x31c4f8f350193fddd46877561d9956a280d79df16269bac4501f01db0fecf666",
    "signature": "0x16c8a2db12b3d43fed2a95e88d14c7957106a862f61955675c7eac46ccc1d8b2267983d59e14dbe2043a4dad717eb13b9a1103e01428a194957eab16187987871b",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}