Transaction not yet indexed

2SRBUj2SmQFh7RvAsUYr6YtaFfxGbbBchrSefRmdMf7c8NqJK9tKNzToD8RoYZyxex1aTUSfKKq1i2JmLRqFhvE4

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