{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1804875626",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2b9d9d03d40253fa3265201f210e4ab311d595659cdab6b03d3d18026491bc95",
    "signature": "0x9ed73a1d67d05a9c691cd92945a8377c6c7b091be225e394f88a942f94500d9e7f4d437c2591861d064f0c6ba8c76a2b0e4d517b744315ac6417529c3d3f0b661b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}