{
  "manageEntity": {
    "action": "Repost",
    "entityId": "234242600",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd8e70380d5e4b4268d0c0d8fd89dac842cc0748c05059a084eb7cf276558c85d",
    "signature": "0xbb20598995216c40718815a940acb66b2c171a8d35af231211823c3640170bca48f87243ccd751e54ce62be5890d59a35b36f6752d77028dfd5bbe79b9949fff1c",
    "signer": "0xbbB98413eB671bb0000F0b18A2A7Cae9631043E1",
    "userId": "98311147"
  }
}