{
  "manageEntity": {
    "action": "Repost",
    "entityId": "48848083",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe64ff582fb48d0115bdf297b9594b95059df52fa3a8ce360fd477e49c59c6831",
    "signature": "0x4cd381f31d34345e2a9fe29804f13fb4365f892e596e34b2b9b63c6db9bf54fa27402b2841144ca709019884f9d0e4566dbec26e80e7377e7cd9b76bf16ab91b1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}