Transaction not yet indexed

5666NbZYfH7CHY7HTuPCgG7gojNTCsMFxRFzZabc3g3SjY5bSbFDaF5oxLiNnhuPRZ7DmS6SfQd2S9ERsrXBwc5c

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