{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2140848636",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x57992ee4eb4f78e1d0912cd02eace30cc7ad407c854448f1e447f34166a30492",
    "signature": "0xa1899c02a83819eaeb8ab8ebc257575982c2077d506ecb132941f662acfe995e036694381cf42b67684a2f46ced503d6b33dfa0e87b015efc39eb99f1d3f8efc1c",
    "signer": "0x65b2681094e762CAD2349e6C1e2FbC8d54b9c046",
    "userId": "11153747"
  }
}