Transaction not yet indexed

2c66N7UbTRAyJAvYkeNF8TkLb6ytDqFTbZoFHu72KGc1pDwDCv1mxSCcZVKUNRoyrWwH6KwksJsbVH1t8xVB2Ep9

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