Transaction not yet indexed

mkbLzpN6KXrhUJYxcqYCW8o7wFN2f82Y12HsmYBUG4tvRP6fzuAgPQBmGAG8TWVXEC8bPGFKP2LDektEvD3eRRK

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