Transaction not yet indexed

uMmpZrnN1n7JpJn1zXcA8Tya5B3Zttnq9fx2ju1fBFioJb46GS5THW15W5UrX2Y5dCAPBpF4a5qvV3FnCsoeAH2

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