Transaction not yet indexed

5a21LJ6YjupoovdmWRsACsmh9DcLdidS1fmAvowL7HoWMo2n2b5xL7jVYvL288MHztthKt9foAWsUtjsp6y9G7aT

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