Transaction not yet indexed

53dFSTX5PpdHDAm3BdLDUzcdyfCAe3aDaUYNMZxWaQczQHRbCaEX76GnrvoLv2nU744WjE7DYZDkBz9JMU28Gu3Z

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