{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2127364379",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x61264d7a4a871e5a652bcf603ec58f10086d19f485daf95e86fd6c8daf87e8ca",
    "signature": "0xc3fc2ed62f31556bf7ed14e903bc2ae52b548ba30d3c330a8e281c66132a3c233be7bc269a58b0860776f370c34fe5b84bf8e2912c7fed1ddc3f56c0cd9d41111c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}