{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1254865917",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6a83dfc0c6637a3997b68fff8a253634c26f94ca1f514f039766ffe53a3617dc",
    "signature": "0x692881f5dbded012e95515ee1ae8b83d1625bb3fe1d14a36833f5e31a8c2dab9434d3e3e1fb2cdb7d0fe683789cff576b35cf34cce191ea5746432f817e7785f1c",
    "signer": "0x7eBAab495a64FAea1f04dc59ff804bf939da7B12",
    "userId": "709077025"
  }
}