{
  "manageEntity": {
    "action": "Repost",
    "entityId": "895771712",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x06d69f4ea73184e7e1ce3cb7ac2f5f0489f7b20f055f1fc066f178a28a9e97ba",
    "signature": "0x73b970708b74575cd3427e74cbc98ef7db46e67041c793930a03c1d616767c7f0773b090ac55a770bdef44e753d260a300b14d873991e222d3681a75b3942e3e1b",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}