Transaction not yet indexed

oPM8oYPyc8cssa16TfHyaDhQoFbXsxN4xNgvNxf56SrFf9sqf2icC1Q6pWQH3S9NcsBqxNoHZCzHyJh6rdsP357

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