Transaction not yet indexed

MSw8CfT1N2jxyFKf3n7rVrpynjRyDTD1TCc1vcDVE3NAfE4XAvzzPpdLJebugtkfVhTamWpcF1rb9QjxLPGSXzJ

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