{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1173996151",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa803da8341071baeb8ac2b15abe47a5b6c2073d26b21a8c68bd3002ec41adcb1",
    "signature": "0x1a3be85f3ebd6f932f454193b4f00e0bb2db2ce3a3519187229343e087a05c4c37785429f27d68a8d9c4ea7475d63521460e97e1a70e5d9126313bce21bb23bf1c",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}