{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1056340266",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x702c78b0ed2e3e72b5a8eb8fe7ca9c1658e5cdfb7b5f44260ae28600e763ed70",
    "signature": "0xd4ec1de39ea25669a0752ffe5f9b4c1a82e646ed5997f7d553591bc39515e50b53ee2ff7e94a00f1067da68a59ba0794cb0220f4f410d8b2b0c870c8f1f526b71c",
    "signer": "0x6754A920da1003d0904BdFf228A6E217Cd12bF5E",
    "userId": "105562689"
  }
}