Transaction not yet indexed

4mw78EMeFNxLybQgewsKHN19CWc2SxCeTB92nF5Q2Up2rBSEZpkoxnh4L2PARPuBmtv3wCCv2bxyGJQYbX3N75wu

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