Transaction not yet indexed

AmCqtCuCuUwMw7L3mb6Af5XSFYtUANkizbq5KcBexjRWHARRZpVJcp6evbuSDZtgdvQod7KNipxMv42BPe55LNZ

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