Transaction not yet indexed

21MVicRsUPgEGpk4nB2Vijbv6FVYuSoV3AWdgE6iQY269P3HnL6cvpf3HtrsgKFe52WfLPTPBnFuTx2pmEkf2nv7

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