Transaction not yet indexed

53PdjrxJ5CKJ3Ekmw5zQLTLB8xn6FgXg4VsxqDp3NnX46bP9wGwfAW6aBDBw9fLrqQaFyeJFG7nQBZFiY8hPDEb1

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