Transaction not yet indexed

yUMNrdTjMu5kz6HQycLYc3RBGTmtkLRep3aZKFE1xj5oTJpXQ2nnCBFXHHBVZY9DBBFNG3NVbJjFL2CP2tc3k2c

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