Transaction not yet indexed

MUv9paywdmcigmUGWGv5N3SQZazJ2uRVSHfUcErDZaXTZbMJWhHZNE2UTCYnxJS9dGVmhqPb13NW4rSJGhQ5HeJ

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