Transaction not yet indexed

2c15HSzZhscsqPCBNJSixtN9qy5Yc8MVV98V7BcFm7KAFELCXcjC1ASZGE8fuRTNcS15eVBSunbgzaqH8oMgnNK5

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