{
  "manageEntity": {
    "action": "Repost",
    "entityId": "463732",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x986bf6ef587193c060ed19f4cd2f67f85759a0bea337170395d2076f2a29d1a9",
    "signature": "0xf92c43b80dd017ff1ade2806bb96996a339ecc6616d370c479b4cef3315e9e26054dff340220037269d8b346e080e05d9989991115abb5f2b6134855ce8c36c11c",
    "signer": "0x102a924C1c076Dcb5816d20E32Dcb6F00e75F2C9",
    "userId": "485987672"
  }
}