{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1033777739",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb3051a81259ea00f9d3af604a835fee6ffc1f101c45dfaad56c71ecaf62a90b7",
    "signature": "0x46242d24f49aa9f34dafc2f745b262d6801ba83d845b872667cf800b9c556cd95fc4d546cb4bfcde0eea3db3b0d12c70fd86e053ef84dba139e124590976b3cd1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}