Transaction not yet indexed

261aMRLcAULRTdESPBXDCkEtrnRDLNEXxq5VMQd8avYMsLJRyD2MzRGNb3LvTW4Z2MFKkVvgKFJPP4VvqKZJwLBS

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