{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1689495660",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2c6cb702090dfa7f40dea71bdf2a62e310b872a265af888b0457730999cac1f6",
    "signature": "0xde1b2c4b33cad6d2f944bfecf7ad77fe4df3e93ba4262d5922ded3e9c810f9b147e26ba9e5a044c448e0d68e3562b40942a179a8ddd9288a308dbf08425c10041b",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}