Transaction not yet indexed

NMeDuJb3AxKXnxdjEGE9P2m7aXVFEYPmEqeHynpc4RywoicXG4wFyK3W4wcFPoJVd8WrZbz2C1m4wPCMQbFErKm

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