Transaction not yet indexed

53SQ2aGycoFr73bG3w7HqA6NjQteLc1Pccwp5EKMAn8qrWxFZHsGtcGy7UCQWBEnUCtskXitnHpwmH7EdZz2u8n4

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