Transaction not yet indexed

661uu2SYBAFkWkd8mo8Ly9V9cwXvvSaSokUhut55PyXsaTDAuFke9KEfgNhCcqkZdMTv8WfcmycV1Pxj21nqv76k

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