{
  "manageEntity": {
    "action": "Repost",
    "entityId": "393992",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcd122d6d5962bc66053c6ee9e42926b00dcab0044b443e09db2bc0785975528f",
    "signature": "0x935b98a754a87673b709d41e16abc6e1c99d37887fe07ba4b4d4eb6d06848e000a721d58c3a4ac2aa39d38fa7015fc19b836f234b223f3382435aabc3f78af2c1c",
    "signer": "0x7425EdbFdF528603A88c658f4cf8B1396a8a77F5",
    "userId": "406225571"
  }
}