Transaction not yet indexed

21XhftDEum8LEFD6z2oCxMPjfd5MFVWMdSnLCyC15ZqHFMHem2wGpJ87ccXVDA9c8mgeT7qcjq9b4CWfnPPzk8EC

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