Transaction not yet indexed

21ddSxPALgfqNFhAZ8VfAXVCFnGX93yDPqYSxmFvzrNbuCjxo9nAbffeSH5wpExiZRUFndKNF2iwiXwzBHxAEpR1

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