{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1038251",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbc8371edd5847375dcd506554aff90b98bf4769f80ce6440899ffd5ab9dcf27a",
    "signature": "0x72a83b0865950b82250e7b40d9025e32e592f241a717feb49b7a013128bc4f23635b988ad721ead1e8dcceb20da5933904ef5c37bbb88a67e47e38ce3883256c1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}