{
  "manageEntity": {
    "action": "Repost",
    "entityId": "265351187",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4c7b9053172ecab0a3fb9343f89fdd59b6e460a8581ac83d1e05132c205b559e",
    "signature": "0xa1573f33867e3f355f195b704e107716e3ef1d5bfe84bbb9afc9496558b2db83164166d97699dbd92069f32204b6a22c2da0d5baf8a10a7cad07edb5653afd591c",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}