Transaction not yet indexed

66MNKkV5DSaFn1YpX5tYkycq9ERmnQHBz28kSY2HfAxHdD36RYUDfDoUeuwCFf3BoVsw6TbaYhrBpdD2H2cB5qz2

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