{
  "manageEntity": {
    "action": "Repost",
    "entityId": "660138323",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe168bfc3d2ea45072a6151958f7101f248741d1793bff50f8b42525383744d24",
    "signature": "0x2ed7fd67a200c17d673b137f71248e7e7df77e40da58260d7c07b945a844953d0b3100f03738a65074a6f2fac64e7beb2dc82c89d204ec43ee9d8aead58b47511b",
    "signer": "0x03e9Caf2aeac5a0F0e4Be56410d67A4148D38Fd4",
    "userId": "47828528"
  }
}