Transaction not yet indexed

21HGhvCUqTHZ1PC7oSUbqtqSSfTSRwexETUL3eqeeRYUE7NYUTBee5ePvWKCkC2G1jxQeg5dstpVGq4HyEK2p8AL

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