Transaction not yet indexed

6668T2oNdDmoLdBSBWFqcdwwyxvTxzAK1ZSLpt2aVEqWxtQ3nFEaPBcTQJ4PfCTCPEQeoUKUTtwENhMwprYm1KjM

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