{
  "manageEntity": {
    "action": "Repost",
    "entityId": "911889005",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x954c25534eec4c1b5421e6f63a6531abfc785bc49bab62766d3c2cd584ae6fe3",
    "signature": "0x5a08734f2e4118115594aa2b345dc16416304321747b18e80eed9b9c2fba5c423fd4aefc4155186e09272b1b880bca35f8d5d2b94b479d4c37d7e2fec7255f3d1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}