Transaction not yet indexed

yfMW9vPEB8z7bddvu7bFeikJKNoPMsfoaGLRezQKHiRFZh6XafEZUJRjSWwTTAVaJhN4hyXHRvT1tpHP16x8aMu

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