Transaction not yet indexed

21NRRjMV463L7T4VMERQXbMh5Wj9ZRQrUaeRBHz22xApNQi93qbLwM96zzFqYEUs9YHnFVQDG43rV4Tb8aGMJb6J

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