{
  "manageEntity": {
    "action": "Repost",
    "entityId": "377438802",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7047eb6db6b742f232c21011728e72059042d74f07716e7b11285a3b38bb4c44",
    "signature": "0x536b1fbfb8bed2ffbb5d4d3d5b46afce7492221eae3503438807791c3cd3f2ff7bf1c8a2b9b1064b44a5affa6cf081211f7670d768801680919c4f6f31cb28191c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}