Transaction not yet indexed

5666btu5JSThh9EJaEMqfp2D7EWr3vsWrvUC1R4XxRZ9vGv5kFqAtwqtneBF1oLviZ28jTCsNSCfAwGdoemt3P3w

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