Transaction not yet indexed

55PQnYzBPXCbBMpn1Fd2umAKLdz9sEiMeaMtxdqt3xJ3qe2FMxpjYu3ssasMbH2g6vS45xUUPQt8pz3qV4t9YEUa

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