{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1871796116",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1192331cdfdaa1222ad1187bd458ae9cb4da874272ef3fa46cc14dadb9fb1126",
    "signature": "0xeb90ce0c8d300e61122bc6e384a0911f83c21dd493392ce45e5e9bcb6c3faf3014a76bfd2b625134a298278bc46c3d0b9cd1640f8e8e9c12d485f88de9b7c9b71b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}