{
  "manageEntity": {
    "action": "Repost",
    "entityId": "12012",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb514d45eb6aea008b6acee03b731a8253be5cd3a0ef264522b72b495dd088d9f",
    "signature": "0x840d9231f0805621b5efad235eb99f634a7adace29da69d27eedc7ebe725f9333613b56333d3c1332cc2c07e6ca356d4e5b605b74ceb107829f8ca8d44f0cc461c",
    "signer": "0x01eB7915E4941D64a8ddf370bE06647ad5F79d4e",
    "userId": "911613164"
  }
}