Transaction not yet indexed

RQbX1zk6Cxu1ptiDaRjszkyhmAVwpQgS5d1tB8H2wS3UDHzWDWqcs4y6caihHRRbQ9j9ZkvCHkJctWXmjAX31Ms

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