Transaction not yet indexed

21jZf3ZUMvjQmPiEoCiwZbzqH42t3EHGb3TYbxpyjoJhFa6TSYGSY8v4hmv4iJGTeMLLsZUHtukY1aCPiAcSkEFT

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