{
  "manageEntity": {
    "action": "Repost",
    "entityId": "126324206",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x25c8d345c23660ee904cb41340593c5a8ba64fc20272ab4c9d62928514dfb515",
    "signature": "0xa12865a84db25872e4333fa87cf8dfe66db643bfc84d1b4c85ab1dc15184eca4649a08790a71bc8fa525e22c4f4a2ae1230120cdc55917e9575d3b2a3755eec21b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}