{
  "manageEntity": {
    "action": "Repost",
    "entityId": "310757",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x48110054a232b393733c1534c5b257a24826e858c71a90f81b03c896239520ac",
    "signature": "0x85726080fec3a4fdd80f93d916c4aeb5cdf6b12c1763d928c25c23ae6f0340692e953477f62f87e8978651bdb93017b0e78f29a5f6277136a517a6e5fb19ac1a1c",
    "signer": "0x793bbEFbb3Cf1e6529B90296e502145aCcCDE8d6",
    "userId": "838777725"
  }
}