Transaction not yet indexed

aJ21PkFqMQb8JCbbdJ7YWgYGgP9FSZwmjirnFjWAHmkshNdWS56Pe7XwaipjRMBnLqXD2kppbvL5GHda4tFkDRw

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