Transaction not yet indexed

2st66ffwra8aN1KTPptJBU377Pf2SYgfmQHBoY2ijf1eQXAYTCpVxNUM9AcFrzgPupzgmT8P3yiqphvuBGgmqW7u

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