{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1873708767",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb7f37ab51ef40d03409d606a26b4571a95ac285057510e8e1d4ee85e536c0dd8",
    "signature": "0x58313c54d8954cc69de42b4d7e993818e19ccfc638a75f3e64a1f98b41e1690223d8e6c1ef01319125b725d5bf54ac2dab65ea6e5e3c0c8baa5f906404a0c0521c",
    "signer": "0x2CD314789C9583D12b6F54862F9E2cf505880Ad9",
    "userId": "354640"
  }
}