{
  "manageEntity": {
    "action": "Repost",
    "entityId": "222464",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe4203cf2bee8d82b610a06ca5b2788e8e590bff31ac503ca0f0a42f3da188447",
    "signature": "0x7f1d47cd44c089f4ae1f8cd573e925bfb7745e35114de7b85e1f8bee239e0cdd402b3147f6e3119862c8e5d91f1156696fb9fbeab913470529f81c47415d98131c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}