Transaction not yet indexed

aCo3mLgfQFSmtRyfr3iQa2UK3d1GupGMZ8AVRPxRVm6o7KRrVrwS9vC75e2cLXQAMcmNV8WhcNGa1iDgGB369x8

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