Transaction not yet indexed

53QAQ1YcxpHN7AcfPbc48eSp3NdTTJtxQiptobs9UEZt7kvQy3KtCiG6T1A4vj8AR7BpPH8GJSfzqkCiQCb7SFi2

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