{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1669893231",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc3aa19ccc3c15e48ce5e971c23ec830ff29d1e2cc019f1e6763010689ff62eb7",
    "signature": "0xc1958d5a1f154526dd1a3db38e63a6b17d2c933e0fb043a8701f2082731f41f571bb72a6bdff3932bcb259c048107fa57bf57afe3690894e7d8865c025db52c81b",
    "signer": "0x7eBAab495a64FAea1f04dc59ff804bf939da7B12",
    "userId": "709077025"
  }
}