Transaction not yet indexed

5MC4i2jTT3H7k7Cjqa6LbYq8xSwCuAFPrvQFDn3b3FKAujHB2opG3pYmBNVPfxJAnaA2i1o4wKCGd1jGr6ExtLh1

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