{
  "manageEntity": {
    "action": "Repost",
    "entityId": "147394",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x91023420d5968cc4f7b42dff52b7874d40364ff7e398c36ebb14238057864002",
    "signature": "0x3c1ba57d853f5f4b5028be759943e49217a65a68dc8b3a171d45ba6143a24aa93326b98e202221984bea5c7591858259a8af71b0b22dca115b8b8bde9469fde61b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}