Transaction not yet indexed

21MRc2qAE3F642a7cP6efmaDej2DfVat4GW6b77exH7oqmKdUuYvuzB4xmLcFq3yTrXALUGpXknzfoLutU5CTqu5

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