Transaction not yet indexed

21TmPSM6USS7XMYiEsu4FHHTd5N3nFx4shJ27E8HUQM3FVQQGJWtqooVEeTxQVB49DfDFNrTbSc4gp6srnAZubk3

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