Transaction not yet indexed

5nR921zaFpTLCvp7gL81w2ExFzZoRw9MWYFB21brELQNAWTWcQQPyjroZULJ7LSYF9LwSjvk4cTCKuyskbUwSGN2

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