Transaction not yet indexed

53AA7LypSrsSVQkkqtcALHpexebcEXDy49n7ED3b7zyb8zHmNZfKcWt9Vf229qPKD19wyT3aeRdY7sEXSv8eerc1

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