{
  "manageEntity": {
    "action": "Repost",
    "entityId": "326983128",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x21d5e46a3c2ee9035c021a2928af009cd9f108ae5c171ef18fa52be0ef3fbf7d",
    "signature": "0x37dee70f412df074741529f5136c9ac5d1d03f641b236f34b1760132cece6a884b474510c47d4b61518a16f624827f7a9b8c41b31d519a97738cb9fb4a2652a51c",
    "signer": "0x7Cd44Dc53B13eEA7335A000Ce36c05cDFE34b348",
    "userId": "355113"
  }
}