{
  "manageEntity": {
    "action": "Repost",
    "entityId": "135116658",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7a51c8c617c55c1e81306c286fb46e19b3c23840e0b5cf6fd4b8821f4a69dcb8",
    "signature": "0x3e7e3b1bec6d2350a1b0e2495be8085d115fad1057edc7c61d5837fc575b797b52d94190024d2f5f627f81041b6ac57e494f5e2da335ef0471f72e1927d952b71c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}