{
  "manageEntity": {
    "action": "Repost",
    "entityId": "630365930",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3dc43736c580aee71cb87c91103242188c3a6d436cf84d5cc556b0fb3c4f7816",
    "signature": "0x44d05a42c52a909d6dc4ca4c1bd672d27cd88e4a036d5e73c28cf98f57f54c44501bffd36409ee6d5d12dadd79da85948f4f76155413ccb8cde2f1d241dfa83e1c",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}