{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1351640668",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9eeb1498883fabcfcb09f3d0983cd7a682e1881f170439dae183d73c01c081a7",
    "signature": "0x105d309ee4f799d8532326f9271bf45a6d2768684ded7922e8fd87ad79dc4d25310e9bdc66ee16c6e04133e7bc58f6bab30a6dbf610aab0aea5a28424078a9941c",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}