{
  "manageEntity": {
    "action": "Repost",
    "entityId": "279156585",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc850a92f79f61d667ad02db40657956cbcb12fa6c13f794fc43f28f2c1522d91",
    "signature": "0x583b9cf30fca307fb11208512bd984817ea009c74366b8b0bab2234d7c7df7af3b8f9b35b5925fdc64aa31165ce843905d3c1cc12d15ca312dab446b10c410e01b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}