{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1924564487",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd103c0891aa25ddd7c647dc5a44c4605728d0845201e7b2214e6e53d65c2ea96",
    "signature": "0x195d35d76caa6df1f887395ca7a0357de3180ef167d7a4205c9ba2ef17527ab513f9abae16084b485198350a5dfc714bd251ff42477484506c16412857e075531b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}