{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1892405197",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x21c2c299dda0aaf3a07e35f3b172539596cc7fea32d186c64359b8ebafbafca2",
    "signature": "0xf881a58ace65f5636b3cccce0b488419d197577c2f195d1ed7911c8bd2d26baa7e534b61acd44d47f4b7ddd7f2aaac63f21d4498790a1d361ebd1937847fb2e11c",
    "signer": "0x7eBAab495a64FAea1f04dc59ff804bf939da7B12",
    "userId": "709077025"
  }
}