Transaction not yet indexed

53MKPTECVYAfVTb5ZVdAHbKuJAgDeQoSXZjdtmpKA9TeC2NwcyQTAX4kVqciwa9FiTB8jSiy3yvGrb2PbGoEPh3z

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