Transaction not yet indexed

21Rm2tTDeJUfmDzBkPrcZedNwFqyTK4zTYa8oK48EaoGXXwdzLDjLXc8XZukA6RPnbiKgtbL1bwq15uBKWvD53Ta

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