{
  "manageEntity": {
    "action": "Repost",
    "entityId": "898691614",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x13c44d2f710aff52fd959d8989ee2bba54b76b407ed87321cea341484ee8da0c",
    "signature": "0xe2e3014dc698b2c6a3a430fcb8ee84386bd31b130f0170a5d368f7fbd2b2459d26a0a176031615dfdd32fe583eb2fabd885eba230cf5fe7f8cd69ed2e92880e31c",
    "signer": "0x4dafC3e774A1033C5604372f17ccBDcE545f478D",
    "userId": "889450527"
  }
}