Transaction not yet indexed

66Uk1miAx6udnL3r4qT61xXsVeNJvJr3BhQyMJWF2VUgcNQJ7cEaqUf5U3N3wcEfsevxMMiby45UtMeb6uMvEiDq

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