Transaction not yet indexed

UdCK6LQNEa3toYf56a8nsbzi3wc5RM59mG2Wmw8NGnoofMDLiCmU8Dn5qEXxrrkn4ipEMdhupzECAjTdC2FNRYW

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