{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1588759429",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x015184285fa3e66bb2553bfab8996a6ee66a869b6087cef203227a43da8150e6",
    "signature": "0x3ad964acd5dbfff565b9aa0d0e1173c4f0380bf7665acd3dae092c12564b623e59d48c9a14c0d305fd43c5d2e0b53944226e016aaded5c1d9297f72063b7e42e1c",
    "signer": "0x7Cd44Dc53B13eEA7335A000Ce36c05cDFE34b348",
    "userId": "355113"
  }
}