{
  "manageEntity": {
    "action": "Repost",
    "entityId": "63329",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6a1114fe556396d5271f8b6d8d3f1ac78bd708d44d3d5856d8129b723309c312",
    "signature": "0xe8eeb6d3db82303f0cd01b7622c8d663d480909b6cd22d47921ebc18236e4bb91da30dbb19e1c3bab87c4b57d5b4ceda9b548a27b1e1a45bd8f0f2c6606f33811b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}