Transaction not yet indexed

66tkLPiVxP8PsHxeEbbxDjswMRSN3ybD99XVpmHTHFDy42tEhXT3VChdtDp5gyEfHZpSchh4w8pGeWHTK26eVfRk

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