Transaction not yet indexed

DEC1WufLi2tXgV7MzmNWMEuG1TKrdAdbKzbQSZBfGfxj1CxiMdNj6Z69SFEFQCM6mDDGvXZHyc1PyWV67y1VmVV

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