Transaction not yet indexed

21koL2pK3PiYzWa13LRbPmbo6ACx5b7Mu2gseFFGti8WWBmswF7YNBHnbDXuUL6F2AYQMCcs1wCmZEk6jDAAqGhh

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