{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1410083789",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x15c56fbca81f3cd425dc9572bd00ae010d3353267e190f8daccddad635f44183",
    "signature": "0x0046d71e97e80dbf4c071328d417c64324dd61ea272c3fdd24d932e7cf747c493e254cb9db6a9a917cc8dc6bf7063103b97e424bf833df981e8e7dc4eb316e171c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}