{
  "manageEntity": {
    "action": "Repost",
    "entityId": "278821879",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x17ad7d063c30c58d25fa65fba35af12f6a27e3e03f8b798c3ddbe32a7d247e76",
    "signature": "0xa5f417ffe1f010017a85c5d28bff14545b05629d269136563150d3b30dde37a00c25c9764f7af4974ed2d20ac13971d62192b8b879b0c388fbc9353f7833e1311b",
    "signer": "0x7eBAab495a64FAea1f04dc59ff804bf939da7B12",
    "userId": "709077025"
  }
}