Transaction not yet indexed

53n6LrBrCndasuyepsgqQzXbKJvAuc6k6zJJeEF4TgusV2joBsWkYEG3PgXMUDNPG9GoQ8FGSK8FBoaoNxqD6bGE

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