Transaction not yet indexed

4Y21HWu2dhrsfxJbaX3GcA2PzntNwW4KzCGis7cVSREa7Q3BezBnnjZ543z2FcqryiPmLced5fb3p6mVT5Ck7zGR

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