Transaction not yet indexed

21nMyxmcvHf7gFGY7vNq4aTrsRti4HTydpBEi6Q4ZMYMk8ojVwPZKq55nTrKgQhHxAmeuskZWS4EseVCJ4ai9Spr

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