{
  "manageEntity": {
    "action": "Repost",
    "entityId": "929004",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8548fcaa7f78f435b4521d1f2139afd1b1c7dbbcedf5f8382b5ec4db6c048324",
    "signature": "0x44f0ab13b636d330a12ec88bab05955c6ba8f4d4527753a2ec8b202dfa00d3965387c73c089d1c553d885e861a05f8f40af9f8307f0709b78d4c369bc7faeb5f1c",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}