{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1493733658",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdafe6e5f2f9f63a3633ba2ba7f325cf8cdf5404f8d5f9c8897cdf9f47dd770ca",
    "signature": "0x5cc913611379b926505390e991ca41331f08259e7b8bae489ccc3e02b932a79426c55c2893263884ef4a01ad530da5b5044f518aa29348b0a08e88a43d9f42a11b",
    "signer": "0x569a23a5D506E4404139fB7510738Ee5b80F5624",
    "userId": "280440301"
  }
}