{
  "manageEntity": {
    "action": "Repost",
    "entityId": "860124105",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x57b6735f8bc50d320cc3ca592834c45cd4137913bcf08498306a8b19884b3a76",
    "signature": "0xea201b0c300c8222a1f9b4489c6816b4c0ea620728fe951067f3bac6636df917340a2bd2992250903def8d612dafaa2f4ac17ad5d5009d85f851d367c1bbf3b41b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}