{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1279354458",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xeaa14b4ee748116d247da23035c8594b35ad7f40fa02fb13ba9570e3d654b3a5",
    "signature": "0x9c8229a4eb632b1685ae43ef3910f8d00c11265b1441e4aa0f983341c64d53040fd853e6fd2c535abff8567a0004d3115c5c87ddd8afab278a4a03bbeae1ef141c",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}