{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1089211",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x812666736956ff99915271c04a9d9ce8c9c489deabe06ba0728e5bb6f69815f8",
    "signature": "0x05b9e84d1776caafff00be9ba8d748737199cc1863a987df227dfc2acc3ea3db01a04b51a160cd4e0492b7a39cb8f82a9aebcf38739c92236314524ec9798e0f1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}