{
  "manageEntity": {
    "action": "Repost",
    "entityId": "996285134",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc4b58cb546d0c56a640adaca92a13e618c912f21d0622cbfff07e460a5f84462",
    "signature": "0x6d7c53f11c26c571638d434674860f05b937e2480ad513b4b08cb0d8fb0e69b60727530fe3e00974623d292bc3af705624ce509f7d3abb1fa60d99727fdc017b1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}