{
  "manageEntity": {
    "action": "Repost",
    "entityId": "966144992",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xaeaff58c16f08bc15cf088c40363637c6e888afa81d090f86832abab9ab8d6d7",
    "signature": "0x456b1007f8741f90b759012d8fb83009fa8eed62aec50e11552161704724f27e16e3b29214788336fca0c12f5e067a094e7361d78d4d50f50336bcf02c870b641c",
    "signer": "0x22AC4e184Dc6B3f1F286b53b22E2D65931EcfEa8",
    "userId": "851552461"
  }
}