{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1058044",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x12ea71f64c709debcfe413138c2b0fd41f00ee3f3b1bf923392e189247abb296",
    "signature": "0xb62c06a3a99736b06969293e3bc26ce920162d08734529af51dfd41e22e00c8a02d8ae0aa21f4426ad130b271d5d62656f297e6a228ab3e75bd370cd0170c9191b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}