Transaction not yet indexed

iYMcQs7gqwKG6LZamyvRRDo1RGPfaXzhty2wGxtZ1Jk5PuWRL67VqaThNXsp1Dq12sGUvYbickmVAVSNCPmSCNF

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