Transaction not yet indexed

5b8Xmm2bREQMwixRM9cXhzKccQ2WkZP2eDp8DXrSUMbBu1opBjFQEwhXn2P9wwbxBpLHJTGPZ1FAv9tEGNJiV5UE

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