Transaction not yet indexed

2688MCFQ4TnDUnoYsfcHBwPsZ3Syv2pTLR5Q976En2nkvCKUCE5gJPcuKCramftCoLpfSX43w1KygYim2ueBVaST

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