{
  "manageEntity": {
    "action": "Repost",
    "entityId": "775958217",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xadaccf317d1cfac5a6d36915bdb1f3c57d6b3d2078a8ef96d39f5f14fdd20817",
    "signature": "0x33ddc4b24506f91b5d116bd68053f06a2c638f45e02682eecd2a13e693a712dc529d7b9897e2e77cd0ee4e69254a6a7b773b8df0154ffd080c2fc02a4a8567e51b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}