{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1056340266",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb44e99293630a2c3de98a5adaf4ca697f7af88c74c722a37832b91ed651cb68d",
    "signature": "0x1ac2158b790e78dcf218eff10d8844afda4fc28190a46f987afc7782476f44ab560ee9894eea078a25fe1639e6a952f5a65d7df94e57eb1883b2d62e5f52f16c1b",
    "signer": "0xC6f6979d7215C4611Cd7aDb30a42B2812294262c",
    "userId": "55290787"
  }
}