Transaction not yet indexed

aMpLG9CcJNJcvqKiuM3uHyc1iDkyMvN1BCmNHmWDEQfaQntgkr7m7g2keNhKWAb2dy5bDGbVaRBr5Qqby22WprM

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