Transaction not yet indexed

Ec2PXKN31SN3RMbzGhBqZQVbCUbAXuhECroRFKUipf6TM5ukobYxe6fbho5XZsRtRTkf3xGzmqXFDxK6ipmSWF1

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