Transaction not yet indexed

4YSM664FqfyDwa8RdkFkqPykt1WiDAc8dgVV7trd6h9psS6XA55GNDDTfZ8MezbnMMHi3Y3h4m4SEW79fY2AcRn7

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