{
  "manageEntity": {
    "action": "Repost",
    "entityId": "655925844",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x77d2b1e2ca6343673461083684b2dec28fb90e554ebb794e133564a679ca4880",
    "signature": "0xd6989378500f5608f21e9ce3fb5bbaa42343c0f2c3cf5e2584318f84a40d619567579243dd691a98681b9ec8fc4fa5d4d38da12d2ff21ae26565bf60863c155e1b",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}