{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1063423415",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5c6260d745c3b0eefcd5be0998383bea7f6b2aaefbcc9a0d012e9b7166a65f63",
    "signature": "0x74a50d97a29248782857aaf636d681b2c67a22b482bd165778728e2673de3ffd42d8305826240677b8cb810fa0c8408a4754b8472247c250b02c93cc47fae4f71c",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}