Transaction not yet indexed

mkCa5f4PBWXspX2ks1sFHwd3qWbyS4R8PkATtHNJWuACpMKTsaVTJxeZCYENbUmf3qaCsJsFkoF11CNKnkMJawV

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