{
  "manageEntity": {
    "action": "Repost",
    "entityId": "196697",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdc10172160a9abcda791113b3af82ac04aa75e3c986ab31c4f7c6734625882c6",
    "signature": "0x26894dfa36b793e6bacbe419a934a0ba1e8d8dd57505b247e10c272b70bf5e630d88b9fb0330898ddc73c961c5ccd23053e2efaf7fbcbfde8291da7c6f36c6fa1b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}