Transaction not yet indexed

21dp9MTSdQegoj5j5wAgG9j3c9ggcSe59PJWSPAuSfvWHgd9Nawpa9kHbpNa8AXxRrC2Y2LNNHdnDAytgL3JPSoK

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