{
  "manageEntity": {
    "action": "Repost",
    "entityId": "968435",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xab08ae304a9ac2a44b65fc51d20b1643a66d71a20b7141eca90274b861c6514b",
    "signature": "0x459cd520598e4fdd2ff061521beb7aa33c1485bed62fbda385716870fbb4c6f876a9e7dae6cc948a9f1f3467c2396175cad440cbc23e765abb673654f1214e6d1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}