Transaction not yet indexed

PmSTg2w7VMQTZN57c6H7NmTtFsQda2jA9cwRKEMPAYRzEaD2ZJdWJXSDMJq3ZEtjfucdP2aNiaAS7kW9eXEM8hH

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