{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1129962",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe15a0f1dd314bede13014812b6fc92792325a874ce861c9bc8802c372239fde2",
    "signature": "0x330e4aefd94d49951347309c7aec711993fead80f70adcd8d46a707d340db0534127c2617e11a44aba28ba97f567b7d1f691e0c74a2af746f825cc9dcf12586d1c",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}