Transaction not yet indexed

53NosvUwdUYaBhDgPrKu9bMxe19qAz6Mob4qMfytDk6hR4GdxU5VZzqcnq4YYXut5d2FfrE25SDQFeTSsYxhnLb3

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.