Transaction not yet indexed

2KDDC6sj4mgnNga3bw6FSdx3YZFuzNhedxNefztBC9YmfjV3krVtwCAEpCWMs7yCPkjujMd1txT2SqrYBPCJGS8Y

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