Transaction not yet indexed

53Sx6s9GMnRhftALcB3ZpR2WSkbRsGoEUTQQe6GedtCxkwXM1LADXWbMEx31fd9Czk9rVvqF4GQPdfF2QtKMQLEG

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