{
  "manageEntity": {
    "action": "Repost",
    "entityId": "66013214",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe309282e736916908ca56d629e14448fb02e2838075e24109e1162284d29edba",
    "signature": "0x92bcb9cf16a2cafaf5c5351397971fb72683ad3d772bc589fd957bcd4a35d82a29065874e59eb4c6805b4c2b5bce31a2af02fc04683007e223513e544bf5eddd1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}