{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1892665109",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa2f1a1cc1d271d6523fe96938cd3b250476a8c9cd6d83c25bf19658a34a809d1",
    "signature": "0x8fe09050febe94efcfe6a3b812469c9253cd62b3b080e589c616bff396d112a625060a30d462ca749f1415211d6e6894808d12065818da7a85100598a633fbdc1c",
    "signer": "0xBBBE9eFc177a4E708d317195Fa81aA6E8E2F7E92",
    "userId": "557135181"
  }
}