Transaction not yet indexed

21cUMMUNXUsSq54cTGQbXBH2yvySwdfQoHCMe3QEAHz12ZuQFEffGSpSdo5tUe8DKMqqQeMf5rtGkRKWJqQx3Meu

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