Transaction not yet indexed

55nR4sWfTrfxPQxKWQS644g64xj8SJ4xDpE9n3wfqy4QQHCqFDQasmJhQgG4aiWLecPVjLuuG7APFbSf5i1Uj9Zm

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