Transaction not yet indexed

MKvB643L88h5WzPSjfxw69CRU6iUkBSbkAMwpZHw8Uo4LKtFTmCjNRQzDRAirPMDFXNs7KKwP9TwtWjeHooxHA3

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