Transaction not yet indexed

66Tf8GgAzBZwbJcFNwGnodcBdXJ24DSLbWQVRFaibcgRbg4gCEatMVdGeCUfbCTRvTAR5XfS1aA6zuj3um5KXmVq

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