{
  "manageEntity": {
    "action": "Repost",
    "entityId": "514632",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9a48d435c70cf919b7191c04939ef1da4ca647356cbeea8f1a3f79ae3f1e99fb",
    "signature": "0x79c2ef6c89bfbe7c8a725d5364182865097880589a7c13604887114da33c10210eafd4ecb0b7b01385c5c53938af830df070984d3ee3d77c97d0f2eab220c02d1c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}