{
  "manageEntity": {
    "action": "Repost",
    "entityId": "269520",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x100552866bdd2c00ec5596fcb336601fd8b32960a5466cf3278dd7f754f38f34",
    "signature": "0x1cdee2bbe874607ff2aed5b0b664dbd6b944c9d10f03798db39d6046bc1a6ff44224d69fedd8f964302d513b586fa044970ce14e39dd611931caf0da34217bac1b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}