Transaction not yet indexed

4cMMKg57GU8b9GYsst2oBR7tC4wqtccQcisZ9Q98W1pUrf7vBgQLJ54Fcn4jR9nvhcdikNbRHZQLT5Cbvm2KSh21

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