{
  "manageEntity": {
    "action": "Repost",
    "entityId": "505743",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x06f9bb426d875caee63c0a0c8458e0648d1a2ed4deb6eab3611c9d4c69350258",
    "signature": "0xe29cc027588ebeb9ef5608891a58c99f96b5a4879f134694ec8b11880fc7028154cb06d496b079f4d02d33123a3e8b44ca0d25f90b635c02e0b99af7aa1172051c",
    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
  }
}