{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1755524578",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe595278a5ff33c8d361cb1d1a022b27df8b3de44254479aae8f2b3f625e41a09",
    "signature": "0x65552be8eb09208470e30c11c30de8f4c5af5d3fe6d3c26662f3b689c87135a05b9d6cd694971b3ab6df0cd31913d29aad5a66784ceb158e9fdb986b33f08de11c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}