{
  "manageEntity": {
    "action": "Repost",
    "entityId": "71681840",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x58d246ac562e7a5291163b398e12f4c36e3553db6f707dda8e80528c4e178e15",
    "signature": "0xb6014d921973f3ec2281be58b8e4efd49d7b49e6471453933d8a0c977351571f3034ef702bbb2d211c70d6910cd16ef2fe25545fa8a2e9c3e8dc5498bc691ed61b",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}